Autel IKEYNS003AL Universal Smart Remote Key 3 Buttons For Nissan Number of Buttons：3 key Key Functions：Unlock,Lock,Panic,Trunk（U,L,T） Frequency：315/433 MHz Battery：CR2032 Weight:33g(with Blades) Battery Life：>1 year Warranty:1 year Operating Temp：-10 to 60℃(14 to 140℉) Storage Temp： -20 to 70℃(-4 to 158℉)